CA2454835C - Vegetation trimmer apparatus - Google Patents

Vegetation trimmer apparatus Download PDF

Info

Publication number
CA2454835C
CA2454835C CA002454835A CA2454835A CA2454835C CA 2454835 C CA2454835 C CA 2454835C CA 002454835 A CA002454835 A CA 002454835A CA 2454835 A CA2454835 A CA 2454835A CA 2454835 C CA2454835 C CA 2454835C
Authority
CA
Canada
Prior art keywords
vegetation
cleat member
cleat
trimmer head
cutting member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002454835A
Other languages
English (en)
French (fr)
Other versions
CA2454835A1 (en
Inventor
George E. Alliss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Torvian Inc
Original Assignee
Torvian Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23213884&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2454835(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Torvian Inc filed Critical Torvian Inc
Publication of CA2454835A1 publication Critical patent/CA2454835A1/en
Application granted granted Critical
Publication of CA2454835C publication Critical patent/CA2454835C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/416—Flexible line cutters
    • A01D34/4166—Mounting or replacement of the lines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002454835A 2001-08-17 2002-08-16 Vegetation trimmer apparatus Expired - Lifetime CA2454835C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31298801P 2001-08-17 2001-08-17
US60/312,988 2001-08-17
PCT/US2002/026241 WO2003015497A1 (en) 2001-08-17 2002-08-16 Vegetation trimmer apparatus

Publications (2)

Publication Number Publication Date
CA2454835A1 CA2454835A1 (en) 2003-02-27
CA2454835C true CA2454835C (en) 2004-11-09

Family

ID=23213884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002454835A Expired - Lifetime CA2454835C (en) 2001-08-17 2002-08-16 Vegetation trimmer apparatus

Country Status (8)

Country Link
US (1) US6581292B2 (de)
EP (1) EP1416786B1 (de)
AT (1) ATE324028T1 (de)
AU (1) AU2002323234B2 (de)
CA (1) CA2454835C (de)
DE (1) DE60210983T2 (de)
WO (1) WO2003015497A1 (de)
ZA (1) ZA200401017B (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111403B2 (en) * 1999-09-21 2006-09-26 Moore Mark R Head for line trimming apparatus
CA2395174C (en) * 1999-12-20 2008-04-01 Aep Industries, Inc. Film cutter assembly
US20030188437A1 (en) * 2001-08-17 2003-10-09 Alliss George E. Vegetation trimmer apparatus
US6928741B2 (en) * 2001-11-21 2005-08-16 Proulx Manufacturing, Inc. Fixed line head for flexible line rotary trimmers
JP2005528900A (ja) * 2002-06-07 2005-09-29 スピード、フランス 植物切断装置のための新規な切断ユニットおよび新規な切断フィラメント
FR2850239B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
FR2850238B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
FR2850237B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
FR2850236B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe debroussailleuse, coupe-bordures ou analogue
FR2850235B1 (fr) * 2003-01-23 2005-10-21 Speed France Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
FR2854764B1 (fr) * 2003-05-14 2006-06-23 Speed France Nouveau fil de coupe pour appareils tels que taille-bordures ou debroussailleuses
US6944956B1 (en) * 2003-06-05 2005-09-20 Robert Phillips Fixed-line trimmer head
US7513046B2 (en) * 2003-10-02 2009-04-07 Proulx Manufacturing, Inc. Trimmer head for use in flexible line rotary trimmers having improved line loading mechanism
US7581322B2 (en) * 2003-10-02 2009-09-01 Proulx Manufacturing, Inc. Trimmer head for use in flexible line rotary trimmers having improved line loading mechanism
EP1701607B1 (de) * 2004-01-09 2009-03-18 Speed France Schneidkopfeinrichtung für buschmäherfahrzeug, rasenkantenschneider oder analog , mit perfektionierten verriegelungsmitteln eines mähfadens
DE602004024927D1 (de) 2004-01-19 2010-02-11 Speed France S A S Mähfäden und verfahren zu ihrer herstellung
EP1765052A4 (de) * 2004-05-11 2012-06-20 George E Alliss Pflanzentrimmer
US20060026846A1 (en) * 2004-08-03 2006-02-09 Alliss George E Vegetation trimmer apparatus
DE202005003252U1 (de) * 2005-02-25 2006-07-06 Dolmar Gmbh Freischneidegerät mit einem Wickelschutz
US20060254060A1 (en) * 2005-05-11 2006-11-16 Specialty Coated Products, Inc Vegetation trimmer apparatus
ITFI20050191A1 (it) * 2005-09-13 2007-03-14 Arnetoli Motor Testina tosaerba con organi periferici di aggancio del filo di taglio
US20070084061A1 (en) * 2005-10-13 2007-04-19 Bennett James A Mechanism for attaching trimmer line strips to a head of a trimming apparatus
US8307558B2 (en) * 2006-06-09 2012-11-13 Alliss George E Line holding system for fixed line trimmer head
US7913401B2 (en) * 2006-07-12 2011-03-29 Kwik Products, Inc. Three-in one trimmer head
US8025249B2 (en) * 2007-11-16 2011-09-27 Alliss George E Bi-directional trimmer head spool with curved trimmer line guide
US7536792B2 (en) * 2007-01-03 2009-05-26 Moore Mark R Head for a rotary line trimmer apparatus
WO2008137061A1 (en) * 2007-05-01 2008-11-13 Torvian, Inc. Top unloading fixed line trimmer head
DE602007009432D1 (de) 2007-05-15 2010-11-04 Speed France S A S Schneidekopf für einen bürstenschneider, einen kantentrimmer oder ein ähnliches gerät
US8001694B2 (en) * 2007-10-22 2011-08-23 Mtd Products Inc Fixed line rotary head trimmer with quick friction rotational lock for string trimmer machine
US9924631B2 (en) 2008-04-22 2018-03-27 George E. Alliss Spool for straight through line feed vegetation trimmer apparatus with modules and spokes
US9516807B2 (en) 2008-04-22 2016-12-13 George E. Alliss Straight through line feed vegetation trimmer apparatus
CN101977493B (zh) 2009-01-22 2014-08-20 创科户外产品技术有限公司 用于割草机的线头
US8069574B2 (en) * 2009-03-13 2011-12-06 Starting Industrial Co., Ltd. Rotary cutter for mower
CA2710620A1 (en) * 2009-07-20 2011-01-20 Brammall, Inc. Tamper evident security seal
ITAL20100007A1 (it) * 2010-09-02 2012-03-02 Rcm S R L Rasaerba idraulico
CN104508323B (zh) 2012-02-03 2017-03-08 E.J.布鲁克斯公司 显示拆封的安全密封件
EP2641461B1 (de) * 2012-03-19 2018-12-19 Robert Bosch GmbH Fadentrimmer
FR2995500B1 (fr) * 2012-09-14 2014-08-29 Pellenc Sa Tete de coupe rotative a fils et ensemble compose d'une telle tete et d'un arbre d'entrainement de ladite tete
US10136577B2 (en) 2014-04-07 2018-11-27 Shakespeare Company, Llc Fixed-line trimmer head with improved line channel
US9986682B2 (en) 2014-06-05 2018-06-05 Shakespeare Company, Llc Trimmer head with pivot posts holding a single strip of line
USD970321S1 (en) 2014-11-20 2022-11-22 Torvent Llc Line trimmer component
EP3056075B1 (de) * 2015-02-16 2017-07-12 Tecomec S.r.l. Automatischer schneidkopf
DE102015010579A1 (de) 2015-08-12 2017-02-16 Andreas Stihl Ag & Co. Kg Mähkopf für einen Freischneider
CN106993427B (zh) * 2016-01-22 2019-10-11 南京德朔实业有限公司 打草机
CN105706621A (zh) * 2016-01-27 2016-06-29 池州市江南绿化有限责任公司 一种打草机
US10070582B2 (en) 2016-04-20 2018-09-11 Tti (Macao Commercial Offshore) Limited String trimmer head
PL3548681T3 (pl) 2016-12-02 2021-10-18 E.J. Brooks Company Urządzenie blokujące wskazujące na naruszenie
EP3400776B1 (de) * 2017-05-09 2020-11-18 Andreas Stihl AG & Co. KG Fadenmähkopf für einen freischneider
US11122735B2 (en) 2017-09-12 2021-09-21 Milwaukee Electric Tool Corporation String trimmer head and spool
WO2019105789A1 (en) 2017-11-30 2019-06-06 Husqvarna Ab Trimmer head with improved line release feature

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035912A (en) * 1971-12-13 1977-07-19 Weed Eater, Inc. Rotary cutting assembly
JPS5250111Y2 (de) 1975-10-15 1977-11-14
US4062114A (en) 1976-05-07 1977-12-13 Woodrow Wilson Luick Vegetation cutting apparatus
US4199926A (en) 1978-10-19 1980-04-29 Petty Richard H Grass cutter and mulcher for rotary lawn mower
US4411069A (en) * 1980-10-22 1983-10-25 Mcculloch Corporation Spoolless string trimmer head
ATE121510T1 (de) 1987-09-26 1995-05-15 Gripple Ltd Verbindung für drahtseile und dergleichen.
GB9606155D0 (en) 1996-03-23 1996-05-29 Gripple Ltd Devices for clamping wires etc
US5758424A (en) 1996-08-23 1998-06-02 Iacona; Fernando R. Head for string trimmer
JPH11201237A (ja) 1997-12-23 1999-07-27 Gripple Ltd 器材吊り下げ方法
AU749074B2 (en) * 1998-01-09 2002-06-20 Kwik Products, Inc. Head for string trimmer
US6347455B2 (en) 1999-12-20 2002-02-19 Murray, Inc. String trimmer head

Also Published As

Publication number Publication date
US6581292B2 (en) 2003-06-24
DE60210983T2 (de) 2007-05-24
WO2003015497A1 (en) 2003-02-27
CA2454835A1 (en) 2003-02-27
ZA200401017B (en) 2005-05-27
ATE324028T1 (de) 2006-05-15
AU2002323234B2 (en) 2004-05-27
EP1416786A1 (de) 2004-05-12
EP1416786B1 (de) 2006-04-26
DE60210983D1 (de) 2006-06-01
EP1416786A4 (de) 2005-01-26
US20030033718A1 (en) 2003-02-20

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